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Hi all, I have extended JButton to myButton this is my constructor [CODE]myButton(String text,char key){ this(text); this.getInputMap(JComponent.WHEN_IN_FOCUSED_WINDOW).put(KeyStroke.getKeyStroke(Character.toUpperCase(key)),"Action"); this.getInputMap(JComponent.WHEN_IN_FOCUSED_WINDOW).put(KeyStroke.getKeyStroke(Character.toLowerCase(key)),"Action"); this.getActionMap().put("Action",action); this.setMnemonic((int) Character.toUpperCase(key)); }[/CODE] I m using single key shortcut for the myButton and i am using setToolTipText(String) But when i hover it shows me like this "Move Tool Unknown KeyCode: 0x0" …

Hello all, I m a newbie in java, I m writing code to change the text of the JLabel on the mouse over to the JButton I m facing some problem in Updating [B]Initial Label:[/B] [ATTACH]12891[/ATTACH] [B]After setText:[/B] [ATTACH]12892[/ATTACH] label.setText(); It doesn't update properly New text gets overwritten on old …

It is just a warning ! [URL="http://www.j2ee.me/j2se/1.5.0/docs/api/java/lang/Deprecated.html"]http://www.j2ee.me/j2se/1.5.0/docs/api/java/lang/Deprecated.html[/URL] use [I]"javac filename.java Xlint:deprecation"[/I] It will tell you which method is deprecated Search the Java Docs for the better equivalent

Hello All, I am developing Chat Application, But facing a problem in displaying Chat text [CODE] public void appendText(String text) { displayChats.replaceSelection("\n"+text); displayChats.setCaretPosition(displayChats.getDocument().getLength()); //Scroll to bottom } [/CODE] Works fine while i append the text to JEditorPane(displayChats). But when I use setEditable(false); (so that user cannot edit it). then I …

Hello all, I am developing chat application(not applet) in java, I want it to be able to run over internet I have tried it in LAN with Socket programming I found something [URL="http://javaeye.wordpress.com/2008/05/04/clientserver-communication-using-tcp-sockets/"]here[/URL] It is working fine But how can i run it over internet:?: :confused: If i [COLOR="Red"]tcpserver.java[/COLOR](or tcpserver.class) …

Hello, I am beginner in Java we are going to develop a chat application But I don't know how to implement the network connectivity..././../ :confused: I googled, and I came to know something like Socket Programming.... Actually I don't know how the chat application works I want to store the …